[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CA2429243A1 - Hybrid power system for continuous reliable power at remote locations - Google Patents

Hybrid power system for continuous reliable power at remote locations Download PDF

Info

Publication number
CA2429243A1
CA2429243A1 CA002429243A CA2429243A CA2429243A1 CA 2429243 A1 CA2429243 A1 CA 2429243A1 CA 002429243 A CA002429243 A CA 002429243A CA 2429243 A CA2429243 A CA 2429243A CA 2429243 A1 CA2429243 A1 CA 2429243A1
Authority
CA
Canada
Prior art keywords
power
ccvt
primary
unit
hot standby
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002429243A
Other languages
French (fr)
Other versions
CA2429243C (en
Inventor
Lucien Y. Bronicki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ormat Industries Ltd
Original Assignee
Ormat Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ormat Industries Ltd filed Critical Ormat Industries Ltd
Publication of CA2429243A1 publication Critical patent/CA2429243A1/en
Application granted granted Critical
Publication of CA2429243C publication Critical patent/CA2429243C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F01K23/101—Regulating means specially adapted therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00—General layout or general methods of operation of complete plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/065—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle the combustion taking place in an internal combustion piston engine, e.g. a diesel engine
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/40—Combination of fuel cells with other energy production systems
    • H01M2250/407—Combination of fuel cells with mechanical energy generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel Cell (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

The present inventive subject matter is thus drawn to a hybrid ultra reliable power generating system for supplying continuous reliable power at remote locations comprising: a primary power unit producing electric power that is supplied to a load. And a secondary power unit in the form of a closed cycle vapor turbine (CCVT) system that is capable of producing 100% of the electric power that is produced by the primary power unit and which is heated in hot standby by rejected heat of the primary poweer unit, wherein the vaporizer of the CCVT is maintained during hot standby at a temperature above its nominal operating temperature and the vapor turbine of the CCVT is preferable maintained at idle during hot standby at a rotating speed. Preferably, the CCVT includes a burner that combusts the same fuel as the primary power unit and supplies sufficient heat so that the CCVT produces 100% of power produced by the primary unit to the load once the primary power units stops operation.
CA 2429243 2002-05-22 2003-05-21 Hybrid power system for continuous reliable power at remote locations Expired - Fee Related CA2429243C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/152,356 US6883328B2 (en) 2002-05-22 2002-05-22 Hybrid power system for continuous reliable power at remote locations
US10/152,356 2002-05-22

Publications (2)

Publication Number Publication Date
CA2429243A1 true CA2429243A1 (en) 2003-11-22
CA2429243C CA2429243C (en) 2008-08-05

Family

ID=29548469

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2429243 Expired - Fee Related CA2429243C (en) 2002-05-22 2003-05-21 Hybrid power system for continuous reliable power at remote locations

Country Status (7)

Country Link
US (1) US6883328B2 (en)
AU (1) AU2003233157B2 (en)
CA (1) CA2429243C (en)
IL (1) IL156048A (en)
MX (1) MXPA04011488A (en)
RU (1) RU2312229C2 (en)
WO (1) WO2003098770A2 (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8061139B2 (en) * 2002-05-22 2011-11-22 Ormat Technologies, Inc. Integrated engine generator rankine cycle power system
US7353653B2 (en) * 2002-05-22 2008-04-08 Ormat Technologies, Inc. Hybrid power system for continuous reliable power at locations including remote locations
US6960838B2 (en) * 2002-11-15 2005-11-01 Sprint Communications Company L.P. Power system for a telecommunication facility
US7602073B2 (en) * 2002-11-15 2009-10-13 Sprint Communications Company L.P. Power system with fuel cell and localized air-conditioning for computing equipment
US7127895B2 (en) * 2003-02-05 2006-10-31 Active Power, Inc. Systems and methods for providing backup energy to a load
US8671686B2 (en) * 2003-02-05 2014-03-18 Active Power, Inc. Systems and methods for providing backup energy to a load
US7013644B2 (en) * 2003-11-18 2006-03-21 Utc Power, Llc Organic rankine cycle system with shared heat exchanger for use with a reciprocating engine
US7428816B2 (en) * 2004-07-16 2008-09-30 Honeywell International Inc. Working fluids for thermal energy conversion of waste heat from fuel cells using Rankine cycle systems
US20070040263A1 (en) * 2004-11-30 2007-02-22 Towada Timothy D Green data center and virtual power plant
US7456517B2 (en) 2005-04-12 2008-11-25 General Electric Company Methods and apparatus for controlled solid oxide fuel cell (SOFC)/turbine hybrid power generation
US7274975B2 (en) 2005-06-06 2007-09-25 Gridpoint, Inc. Optimized energy management system
US20100192574A1 (en) * 2006-01-19 2010-08-05 Langson Richard K Power compounder
US8103389B2 (en) 2006-05-18 2012-01-24 Gridpoint, Inc. Modular energy control system
US7918091B1 (en) 2006-09-20 2011-04-05 Active Power, Inc. Systems and methods for controlling humidity
US7710081B2 (en) 2006-10-27 2010-05-04 Direct Drive Systems, Inc. Electromechanical energy conversion systems
US7425807B1 (en) 2006-11-29 2008-09-16 Active Power, Inc. Transient energy systems and methods for use of the same
US7750518B1 (en) 2006-11-29 2010-07-06 Active Power, Inc. Transient energy systems and methods for use of the same
US7400052B1 (en) 2006-11-29 2008-07-15 Active Power, Inc. Transient energy systems and methods for use of the same
US7642664B1 (en) 2006-11-29 2010-01-05 Active Power, Inc. Transient energy systems and methods for use of the same
WO2008085148A1 (en) * 2006-12-22 2008-07-17 Utc Power Corporation A dummy load for a combined heat and power (chp) system
US8561405B2 (en) * 2007-06-29 2013-10-22 General Electric Company System and method for recovering waste heat
US8841041B2 (en) * 2007-10-29 2014-09-23 United Technologies Corporation Integration of an organic rankine cycle with a fuel cell
US9441575B2 (en) * 2008-04-25 2016-09-13 New Power Concepts Llc Thermal energy recovery system
US8040007B2 (en) 2008-07-28 2011-10-18 Direct Drive Systems, Inc. Rotor for electric machine having a sleeve with segmented layers
DE102008062588B4 (en) 2008-12-16 2010-11-25 Siemens Aktiengesellschaft Method for stabilizing the mains frequency of an electrical power network
US20100198420A1 (en) * 2009-02-03 2010-08-05 Optisolar, Inc. Dynamic management of power production in a power system subject to weather-related factors
EP2224104B1 (en) * 2009-02-27 2012-03-21 STEAG Energy Services GmbH Method for operating a power plant
US8850814B2 (en) * 2009-06-11 2014-10-07 Ormat Technologies, Inc. Waste heat recovery system
US20110100004A1 (en) * 2009-10-30 2011-05-05 Wael Faisal Al-Mazeedi Adaptive control of a concentrated solar power-enabled power plant
GB2489753A (en) * 2011-04-08 2012-10-10 Cummins Generator Technologies Power generation system
EP2568128B1 (en) * 2011-09-07 2016-04-06 Alstom Technology Ltd Method for operating a combined cycle power plant
US9297316B2 (en) * 2011-11-23 2016-03-29 General Electric Company Method and apparatus for optimizing the operation of a turbine system under flexible loads
US8816521B2 (en) * 2012-03-15 2014-08-26 General Electric Company System for stabilizing power output by low-inertia turbine generator
JP6458026B2 (en) 2013-07-15 2019-01-23 オルマット テクノロジーズ インコーポレイテッド Power generation system using exhaust heat from fuel cells
GB201312974D0 (en) * 2013-07-19 2013-09-04 Siemens Ag Turbine engine control system
US9819192B2 (en) 2014-07-29 2017-11-14 General Electric Company Solid oxide fuel cell-based power generation and delivery system and method of operating the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979913A (en) * 1975-01-20 1976-09-14 Yates Harold P Method and system for utilizing waste energy from internal combustion engines as ancillary power
US4197712A (en) * 1978-04-21 1980-04-15 Brigham William D Fluid pumping and heating system
US4429534A (en) * 1982-07-26 1984-02-07 Williams International Corporation Methanol fueled spark ignition engine
US4982569A (en) * 1983-03-25 1991-01-08 Ormat Turbines, Ltd. Parallel hybrid system for generating power
US4590384A (en) * 1983-03-25 1986-05-20 Ormat Turbines, Ltd. Method and means for peaking or peak power shaving
ATE165424T1 (en) * 1993-08-09 1998-05-15 Livien Domien Ven STEAM ENGINE

Also Published As

Publication number Publication date
RU2004137497A (en) 2005-08-27
CA2429243C (en) 2008-08-05
AU2003233157A1 (en) 2003-12-02
AU2003233157B2 (en) 2008-09-25
WO2003098770A2 (en) 2003-11-27
US20030218385A1 (en) 2003-11-27
WO2003098770B1 (en) 2004-03-25
RU2312229C2 (en) 2007-12-10
WO2003098770A3 (en) 2004-02-19
IL156048A (en) 2007-07-24
IL156048A0 (en) 2003-12-23
MXPA04011488A (en) 2005-08-15
US6883328B2 (en) 2005-04-26

Similar Documents

Publication Publication Date Title
CA2429243A1 (en) Hybrid power system for continuous reliable power at remote locations
WO2005049974A3 (en) Hybrid power system for continuous reliable power at locations including remote locations
Li et al. An integrated system for thermal power generation, electrical energy storage and CO2 capture
TR200201283T2 (en) Gas turbine with indirectly heated steam reconstructor system.
GB2449181A (en) Solar hybrid combined cycle power plant
ZA923118B (en) Power plant utilizing compressed air energy storage and saturation
GR3035782T3 (en) Natural gas expansion plant.
HK1057823A1 (en) Island network and method for operation of an island network
US7299638B2 (en) Combined heat and power system
CN105121794B (en) The optimization of cold start-up in Thermal Power Station especially steam power plant or combined cycle power plant (CCPPS)
WO2004062001A3 (en) High-efficiency fuel cell power system with power generating expander
CN106677990A (en) Photothermal power generation system
WO2004111395A3 (en) Method of and apparatus for producing power in remote locations
CN106150679A (en) Hospital's Distribution of Natural formula energy supplying system
CN103620188B (en) The method in power plant and operation power plant
AU1698192A (en) Environmentally acceptable electric energy generation process and plant
CA2461086A1 (en) Method of power generation from pressure control stations of a natural gas distribution system
CN102900529B (en) Method for cooling and efficiency improvement of double-working-medium combined cycle turbine
CN113250769B (en) Combustible gas power supply device for user side and peak shaving method and application thereof
CN108731004A (en) The cooling back installation and waste incineration and generating electricity device of water-cooled grate
CN104482547B (en) A kind of alkali metal thermo-electric direct conversion device with industrial waste gas as thermal source
CN212107844U (en) Heat source system of air-temperature type and water-bath type gasifier using waste heat of natural gas generator
JPH09137704A (en) Steam turbine power generating installation
CN220285876U (en) Multi-energy complementary distributed energy system
CN103471158A (en) Energy-saving heating device by using steam

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150521